<Columns IsMultiline>

    <Column>
        <NumberInput Color="Color.Primary" TValue="int" @bind-Value="num1"></NumberInput>
    </Column>
    <Column>
        <NumberInput Color="Color.Info" TValue="int" @bind-Value="num1"></NumberInput>
    </Column>
    <Column>
        <NumberInput Color="Color.Warning" TValue="int" @bind-Value="num1"></NumberInput>
    </Column>
    <Column>
        <NumberInput Color="Color.Link" TValue="int" @bind-Value="num1"></NumberInput>
    </Column>
    <Column>
        <NumberInput IsOutlined Color="Color.Danger" TValue="int" @bind-Value="num1"></NumberInput>
    </Column>
    <Column>
        <NumberInput IsOutlined Color="Color.Success" TValue="int" @bind-Value="num1"></NumberInput>
    </Column>
    <Column>
        <NumberInput IsOutlined Color="Color.Dark" TValue="int" @bind-Value="num1"></NumberInput>
    </Column>
</Columns>

@code {
    private int num1 = 1;
}